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Available on request

Pepperl Fuchs FB7304E3 – Universal Input/Output

MPN: FB7304E3 · Brand: Pepperl Fuchs

Price on request

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	FB (Zone 1)
Lifecycle	Active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can FB7304E3 be shipped?

FB7304E3 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up FB7304E3 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for FB7304E3 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for FB7304E3, subject to availability and destination.

• 4-channel

• Inputs with plug-in Ex e terminals

• Installation in suitable enclosures in Zone 1

• Module can be exchanged under voltage (hot swap)

• Analog input, digital input, analog output, digital output

• Supply circuit 21.5 V (4 mA)

• HART communication via field bus or service bus

• Simulation mode for service operations (forcing)

• Line fault detection (LFD): one LED per channel

• Permanently self-monitoring

• Output with bus-independent safety shutdown

4-channel, Inputs with plug-in Ex e terminals, Installation in suitable enclosures in Zone 1, Module can be exchanged under voltage (hot swap)

Specifications

Slots

Order code (Pepperl+Fuchs part number)	70176505
Occupied slots	1
Lifecycle	Active (current Pepperl+Fuchs product)

Functional safety related parameters

Safety Integrity Level (SIL)

SIL 2

Supply

Connection	backplane bus
Rated voltage	12 V DC , only in connection with the power supplies FB92** Ur
Power dissipation	2 W
Power consumption	3 W

Internal bus

Connection	backplane bus
Interface	manufacturer-specific bus to standard com unit

Analog input

Number of channels	4
Suitable field devices: Field device	pressure converter
Suitable field devices: Field device [2]	flow converter
Suitable field devices: Field device [3]	level converter
Suitable field devices: Field device [4]	Temperature Converter
Field device interface: Connection	2-wire transmitter
Connection	terminals 1+, 2-; 3+, 4-; 5+, 6-; 7+, 8-
Transmitter supply voltage	min. 15 V at 20 mA ; 21.5 V at 4 mA
Input resistance	15 Ω
Line fault detection	can be switched on/off for each channel via configuration tool , configurable via configuration tool
Short-circuit	factory setting: > 21 mA Can be parameterized in the range 0 ... 22 mA
Open-circuit	factory setting: < 3.6 mA Can be parameterized in the range 0 ... 22 mA
HART communication	yes
HART secondary variable	yes

Analog output

Number of channels	4
Suitable field devices: Field device	Proportional Valve
Suitable field devices: Field device [2]	I/P converters
Suitable field devices: Field device [3]	on-site display
Connection	terminals 1+, 2-; 3+, 4-; 5+, 6-; 7+, 8-
Current	0 ... 20 mA short-circuit protected
Line fault detection	can be switched on/off for each channel via configuration tool , configurable via configuration tool
Short-circuit	factory setting: < 50 Ω configurable between 0 ... 26 mA
Open-circuit	deviation of preset output value > 0.5 mA
Load	max. 750 Ω at 20 mA
HART communication	yes
HART secondary variable	yes
Watchdog	output off 0.5 s after serious fault

Digital input

Number of channels	4
Sensor interface: Connection [2]	volt-free contact
Connection	terminals 1+, 2-; 3+, 4-; 5+, 6-; 7+, 8-
Line fault detection	can be switched on/off for each channel via configuration tool
Connection	mechanical switch with additional resistors (see connection diagram)
Short-circuit	> 7 mA
Open-circuit	< 0.1 mA
Digital signals (active): Switching point: ON	> 2.1 mA
Digital signals (active): Switching point: OFF	< 1.2 mA

Digital output

Number of channels	4
Suitable field devices: Field device	Solenoid Valve
Suitable field devices: Field device [2]	audible alarm
Suitable field devices: Field device [3]	visual alarm
Connection	terminals 1+, 2-, 3+, 4-, 5+, 6-, 7+, 8-
Drive capability	12 V / 22 mA
Internal resistor	385 Ω Ri
Current limit	22 mA Imax
Open loop voltage	min. 22.7 V Us
Line fault detection	can be switched on/off for each channel via configuration tool
Test current	0.4 mA
Short-circuit	< 50 Ω
Open-circuit	< 0.2 mA

Transfer characteristics

Deviation: After calibration	0.1 % of the signal range at 20 °C (68 °F)
Deviation: Influence of ambient temperature	0.1 %/10 K of the signal range
Resolution	12 Bit (0 ... 26 mA)
Refresh time	approx. 100 ms (4 channels)

Indicators/settings

LED indication	Power LED (P) green: supply Diagnostic LED (I) red: module fault , red flashing: communication error , white: fixed parameter set (parameters from com unit are ignored) , white flashing: requests parameters from com unit Status LED (1-4) red: line fault (lead breakage or short circuit) , yellow: state of digital I/O (0/1) Configuration LED (AI, AO, DI, DO) white: selected channel mode
Coding	optional mechanical coding via front socket

Directive conformity

Electromagnetic compatibility: Directive 2014/30/EU

EN 61326-1:2013

Conformity

Electromagnetic compatibility	NE 21:2007
Degree of protection	IEC 60529
Environmental test	EN 60068-2-14
Shock resistance	EN 60068-2-27
Vibration resistance	EN 60068-2-6
Damaging gas	EN 60068-2-42
Relative humidity	EN 60068-2-78

Ambient conditions

Ambient temperature	-20 ... 60 °C (-4 ... 140 °F)
Storage temperature	-25 ... 85 °C (-13 ... 185 °F)
Relative humidity	95 % non-condensing
Shock resistance	shock type I, shock duration 11 ms, shock amplitude 15 g, number of shocks 18
Vibration resistance	frequency range 10 ... 150 Hz; transition frequency: 57.56 Hz, amplitude/acceleration ± 0.075 mm/1 g; 10 cycles frequency range 5 ... 100 Hz; transition frequency: 13.2 Hz amplitude/acceleration ± 1 mm/0.7 g; 90 minutes at each resonance
Damaging gas	designed for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3

Mechanical specifications

Degree of protection	IP20 (module) , a separate housing is required acc. to the system description
Connection	removable front connector with screw flange (accessory) wiring connection via spring terminals (0.14 ... 1.5 mm2) or screw terminals (0.08 ... 1.5 mm2)
Mass	approx. 425 g
Dimensions: Height	107 mm
Dimensions: Width	28 mm
Dimensions: Depth	132 mm

Data for application in connection with hazardous areas

EU-type examination certificate	FIDI 21 ATEX 0013 U
Marking	II 2G Ex db eb q IIC Gb
Galvanic isolation: Input/power supply, internal bus	safe electrical isolation acc. to EN 60079-11, voltage peak value 375 V
Directive conformity: Directive 2014/34/EU	EN 60079-0:2018 EN 60079-1:2014 EN 60079-5:2015 EN 60079-7:2015+A1:2018

International approvals

ATEX approval	FIDI 21 ATEX 0013 U
IECEx approval: IECEx certificate	IECEx FIDI 21.0003U
IECEx approval: IECEx marking	Ex db eb q IIC Gb

General information

System information	The module has to be mounted in appropriate backplanes and housings (FB92**) in Zone 1, 2, 21, 22 or outside hazardous areas (gas or dust). Here, observe the corresponding EC-type examination certificate.
Supplementary information	EC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com.

Downloads & documentation

Official documents from Pepperl Fuchs, downloaded directly from the manufacturer.

Data sheets & manuals

Datasheet FB7304E3	PDF
Instruction Manual	PDF · 179 kB

Certificates (3)

EU Declaration of Conformity (Pepperl+Fuchs)	PDF · 232 kB
EU Declaration of Conformity (Pepperl+Fuchs)	PDF · 1.2 MB
Europe Fiditas ATEX Category 2 G (FIDI 21 ATEX 0013U)	PDF · 1.2 MB

12-month warrantyon all new stock

3-month warrantyon used & refurbished parts

30-day returnsno restocking fee on unused parts

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